body {
  overflow-x: hidden;
  overflow-y: auto;
  background: url("../images/body-bg.png");
}
/*头部样式*/
#header {
  width: 990px;
  height: 242px;
  margin: 0 auto;
  border-bottom: 1px solid #979da2;
  background: url("../images/photo-00002.png") no-repeat;
}
#LOGO {
  position: relative;
  display: block;
  width: 506px;
  height: 214px;
  margin: 0 auto;
  background: url("../images/LOGO.png") no-repeat;
  text-indent: -9999px;
}
/*nav样式*/
.nav {
  position: relative;
  z-index: 1;
  width: 990px;
  margin: 0 auto;
  border-top: 1px solid #ebebeb;
  height: 85px;
}
.nav h2 {
  position: absolute;
  top: 38px;
  left: 50%;
  width: 48px;
  height: 25px;
  margin-left: -24px;
  font-weight: normal;
  line-height: 25px;
  text-align: center;
  white-space: nowrap;
}
.nav > ul > li {
  position: relative;
  float: left;
  width: 38px;
  height: 38px;
  margin-top: 10px;
  margin-left: 25px;
  background: url("../images/BG.png") -80px -40px;
  cursor: pointer;
}
.nav > ul > li > a {
  color: #9f9f9f;
}
.nav > ul > li:hover,
.nav > ul > li:hover .sub-nav,
.Home .Home-area,
.product .product-area,
.S-cases .S-cases-area,
.enter .enter-area,
.recruitment .recruitment-area,
.contact-us .contact-us-area,
.Wechat .Wechat-area {
  display: block;
  background-position: -40px -40px;
}
.nav > ul > li > a:hover,
.Home .Home-area > a,
.product .product-area > a,
.S-cases .S-cases-area > a,
.enter .enter-area > a,
.recruitment .recruitment-area > a,
.contact-us .contact-us-area > a,
.Wechat .Wechat-area > a {
  color: #666;
}
/*sub-nav样式*/
.sub-nav {
  display: none;
  position: absolute;
  top: 60px;
  left: -6px;
  z-index: 2;
  width: 170px;
  border: 2px solid #838e97;
  border-radius: 4px;
}
.sub-nav li {
  height: 25px;
  padding-left: 5px;
  border-top: 1px solid #838e97;
  border-bottom: 1px solid #838e97;
  background: url("../images/sub-nav-bg.png");
  color: #fff;
  font-weight: bold;
  font-size: 14px;
  line-height: 25px;
  *margin-bottom: -3px;
}
.sub-nav li:hover {
  background: url("../images/sub-nav-bg-hover.png");
}
.sub-nav li a {
  float: left;
  color: #fff;
}
/*趋数标语*/
.slogan {
  position: relative;
  float: right;
  width: 280px;
  height: 47px;
  margin: 20px auto 0;
  color: #666;
  font-size: 14px;
  line-height: 22px;
  text-align: center;
}
/*搜索样式*/
.search {
  float: right;
  margin-top: 20px;
  margin-right: 50px;
}
/*contact样式*/
.contact {
  width: 100%;
  height: 47px;
  margin-top: -130px;
  background: url("../images/BG.png") 0 -520px repeat-x;
}
.contact dl {
  float: right;
}
.contact dd,
.contact dt {
  position: relative;
  float: left;
}
.TOP {
  position: relative;
  top: 84px;
  z-index: 10;
  width: 100%;
  height: 84px;
  background: url("../images/BG.png") 0 -660px repeat-x;
}
/*底部样式*/
#footer {
  height: 175px;
  background: url("../images/footer-bg.png");
  color: #767575;
  line-height: 22px;
}
.copyRight {
  display: block;
  padding-top: 80px;
  padding-left: 230px;
  font-weight: bold;
}
.ADDRESS-info {
  display: block;
  float: left;
  padding-left: 5px;
  color: #666;
  line-height: 48px;
}
